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jamesmlane
/ action-inverter-optimization.ipynb
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March 9, 2023 14:40
Example notebook to convert from actions to positions and velocities (galpy.orbit.Orbit) using optimization. Candidate actions are calculated assuming an action-angle object (galpy.actionAngle.actionAngle) and compared with target actions using a simple likelihood function. Positions and velocities are determined using scipy.optimize.minimize. M…
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